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Quadratic Characteristics of Environment Induced Voltage Shot Noise in Josephson Junctions

We investigate theoretically and experimentally the environment-induced voltage shot noise in current biased Josephson junctions induced by phase particle tunneling. Quantum mechanical treatment based on the Caldeira-Leggett model with tight-binding formulation in local Wannier bases gives a clear p...

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Detalles Bibliográficos
Autores principales: Wang, Jyh-Yang, Chung, Tao-Hsiang, Lee, Teik-Hui, Chen, Chii-Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5472641/
https://www.ncbi.nlm.nih.gov/pubmed/28620236
http://dx.doi.org/10.1038/s41598-017-03790-x